It exceeded my expectations, I really like to recommend 100%.
Good quality, but they are a tight fit for a large helmet.
Love the helmet. Fits great and is an amazing deal for the price. Will be buying another just like it for my wife.
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GDM Bluetooth Motorcycle Helmet with 4 Shields
Regular price $199.95 USDRegular price$239.95 USDSale price $199.95 USDSale -
GDM BEAST Bluetooth Dual-Sport Adventure Motorcycle Helmet
Regular price $199.95 USDRegular price$219.95 USDSale price $199.95 USDSale -
GDM DEMON Bluetooth Motorcycle Helmet with 4 Shields
Regular price $234.95 USDRegular price$249.95 USDSale price $234.95 USDSale -
GDM GHOST Bluetooth Motorcycle Helmet with 4 Shields
Regular price $179.95 USDRegular price$194.95 USDSale price $179.95 USDSale -
GDM GHOST2 Motorcycle Helmet with Bluetooth Headset
Regular price $179.95 USDRegular price$199.95 USDSale price $179.95 USDSale -
GDM DEMON HYPERSONIC Bluetooth Motorcycle Helmet
Regular price $199.95 USDRegular price$229.95 USDSale price $199.95 USDSale -
GDM RAPTOR Modular Bluetooth Motorcycle Helmet Flip-up
Regular price $104.98 USDRegular price$149.95 USDSale price $104.98 USDSold out -
GDM DEMON Full Face Motorcycle Helmet
Regular price $169.95 USDRegular price$189.95 USDSale price $169.95 USDSale -
GDM Ghost Full Face Motorcycle Helmet Matte Black
Regular price $119.95 USDRegular price$139.95 USDSale price $119.95 USDSale -
GDM Beast Dual Sport Helmet
Regular price $149.95 USDRegular price$179.95 USDSale price $149.95 USDSale -
GDM VENOM Full Face Motorcycle Helmet
Regular price $139.95 USDRegular price$149.95 USDSale price $139.95 USDSale
What riders say
- DOT certifiedMeets FMVSS 218
- Designed in the USAShips from Los Angeles
- Free U.S. shippingOn orders over $99
- Free returnsAnd exchanges in the U.S.
Buying guide
Featured Motorcycle Helmets Buying Guide
These are GDM's best-selling motorcycle helmets, the models riders choose most. Every helmet is DOT-certified to FMVSS 218, many include two or more shields, and several come with a GDM Bluetooth headset. Orders ship free in the U.S. over $99, with free returns and exchanges.
Our most popular helmets
- Ghost full face helmet: our most-reviewed helmet, a matte black full face with two shields included.
- BEAST dual sport helmet: a street and off-road helmet with a removable peak visor and two shields.
- DEMON and VENOM full face helmets: aerodynamic composite shells with 5-point ventilation.
- DEMON HyperSonic and BEAST Bluetooth: come with the GDM HyperSonic headset and rider-to-rider intercom.
- GHOST Bluetooth with 4 shields: clear, tinted, chrome and iridium shields plus a Bluetooth headset.
How to choose your helmet
Start with how you ride. Full face helmets give the most protection for the street and highway, dual sport helmets handle pavement and dirt, and Bluetooth motorcycle helmets add hands-free calls, music and GPS. Then check your size on our helmet size chart. For more help, read full face vs modular vs dual sport helmets or browse all motorcycle helmets.
Which GDM helmet is the most popular?
The Ghost full face helmet in matte black is our most-reviewed helmet, followed by the BEAST dual sport helmet. Read real rider reviews in the reviews section on this page.
Are all GDM helmets DOT approved?
Yes. Every GDM motorcycle helmet is DOT-certified to FMVSS 218 and legal for street use in all U.S. states.
What size helmet do I need?
Measure around your head about an inch above your eyebrows and compare it to our helmet size chart. If you're between sizes, contact us and we'll help you choose.
How fast is shipping?
Orders ship from our Los Angeles warehouse, and most arrive in 2–5 business days. Domestic shipping is free on orders over $99.
Can I return or exchange a helmet?
Yes. Returns and exchanges within the U.S. are free. See our return policy for details.
Rider Guides
View all-
GDM DEMON Series: Which Helmet Is Right for You?
The GDM DEMON lineup offers three distinct versions for different riders. Here's how the Full Face, Bluetooth Intercom, and HYPERSONIC models compare so you can choose the right one.
GDM DEMON Series: Which Helmet Is Right for You?
The GDM DEMON lineup offers three distinct versions for different riders. Here's how the Full Face, Bluetooth Intercom, and HYPERSONIC models compare so you can choose the right one.
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Motorcycle Helmets for Women: Fit and Sizing Guide
Do women need a women's helmet? Usually not, but fit matters more than anything. How to measure, size, and choose a motorcycle helmet that fits your head and your hair.
Motorcycle Helmets for Women: Fit and Sizing Guide
Do women need a women's helmet? Usually not, but fit matters more than anything. How to measure, size, and choose a motorcycle helmet that fits your head and your hair.
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Best Bluetooth Motorcycle Helmets for Communication
The best Bluetooth motorcycle helmets for calls, music, GPS and rider-to-rider intercom, from full face to modular, dual sport and retro, plus what to look for before you buy.
Best Bluetooth Motorcycle Helmets for Communication
The best Bluetooth motorcycle helmets for calls, music, GPS and rider-to-rider intercom, from full face to modular, dual sport and retro, plus what to look for before you buy.